100743955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 143587584

約数和(自身を除く): 42843629

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 173, 221, 289, 403, 527, 865, 1105, 1445, 2015, 2249, 2635, 2941, 3757, 5363, 6851, 8959, 11245, 14705, 18785, 26815, 34255, 38233, 44795, 49997, 69719, 91171, 116467, 191165, 249985, 348595, 455855, 582335, 649961, 1185223, 1549907, 3249805, 5926115, 7749535, 20148791, 100743955]

約数ペア:

[(1, 100743955), (5, 20148791), (13, 7749535), (17, 5926115), (31, 3249805), (65, 1549907), (85, 1185223), (155, 649961), (173, 582335), (221, 455855), (289, 348595), (403, 249985), (527, 191165), (865, 116467), (1105, 91171), (1445, 69719), (2015, 49997), (2249, 44795), (2635, 38233), (2941, 34255), (3757, 26815), (5363, 18785), (6851, 14705), (8959, 11245)]